baber/WOPTO huggingface dataset:
Patent JP-H10274713-A (JP)
Title: Method and device for light irradiation
Inventor: NISHII YOSHIKAZU
IPC: G02B6/00
Filed: 1997-09-24
Abstract: PROBLEM TO BE SOLVED: To accelerate photochemical reaction and to efficiently transmit heat energy by carrying high-refractive-index substrate having a higher refractive index than a photoconductor on the surface of the photoconductor and irradiating an object body with light which is guided by the photoconductor and leaks from the high-refractive-index substance. SOLUTION: On the surface of the photoconductor 1, the high-refractive-index substrate 2 which has the higher refractive index than the photoconductor 1 is carried and the object body is irradiated with the light which is guided by the photoconductor 1 and leaks from the high-refractive-index substance 2. The material of the photoconductor 1 is preferably glass which transmits ultraviolet light exciting a photocatalyst and does not react with the photocatalyst. As a more preferable glass material, low-alkali silicate glass, aluminosilicate glass, borosilicate glass, or nonalkali glass is used. Then a fiber shape, a honeycomb shape, a meshed shape, a cloth shape, a sheet shape, etc., are properly selected as the shape of the photoconductor 1 according to the purse of use.
Patent JP-2000084992-A (JP)
Title: Injection molding method and apparatus
Inventor: MORINAGA JUICHI
IPC: B29C45/00
Filed: 1998-09-11
Abstract: PROBLEM TO BE SOLVED: To obtain good quality without almost advancing the oxidation of a molding material by making the contact time of the molten molding material in an injection cylinder shortest by suck-back. SOLUTION: A step for injecting a resin 16 into molds 11, 20 to hold pressure, a step weighing the resin injected into the molds 11, 20, a step performing suck-back allowing a predetermined amt. to retreat without rotating an injection screw 15 after the weighing step, a step taking the molded product from the molds 11, 20 after the suck-back step, a step performing the second suck-back in such a state that the molds 11, 20 and the nozzle 13 of an injection cylinder 14 are connected after the taking-out step of the molded product and a step injecting the resin 16 into the molds 11, 20 after the second suck-back step are provided.
Patent JP-H0570129-A (JP)
Title: Production of film particle titanium hydroxide
Inventor: SHIO SHOICHIRO
IPC: C01G23/04
Filed: 1991-09-10
Abstract: PURPOSE:To produce fine particle titanium oxide having large ultraviolet ray scattering effects in UV-B wavelength region and transparency and suppressed in the surface activity. CONSTITUTION:When fine particle titanium hydroxide is produced by hydrolysis of a basic compound, a basic compound, a hydrocarbon having a boiling point of 100 to 200 deg.C and/or a silicone expressed by the following formula are added to the reaction system: [(CH3)2SiO]n (wherein n is integer of 3-7) or CH3-[R2 SiO]n-Si-(CH3)3 (wherein n is integer of 1-4; R is methyl or phenyl group).
Patent JP-S61139255-A (JP)
Title: Radial flux motor
Inventor: ICHIKAWA KIYOSHI
IPC: H02K29/08
Filed: 1984-12-07
Abstract: PURPOSE:To improve power increase of rotary drive force without loss of stability of controlling a speed by integrally molding a multipolar permanent magnet for producing a drive force and a multipolar permanent magnet for controlling the speed. CONSTITUTION:Exciting coils 7 are wound on stator cores 6 disposed at multipoles radially on a concentrical disk to form a fixed stator 11, and a ring-shaped permanent magnet 12 alternately magnetized with N- and S-poles on the outer periphery of the stator cores 6 is formed on a rotary yoke 2. Then, a magnetic sensor 14 for sensing the polarity of the approaching magnet 12 to apply a signal for flowing a current selecting the timing and the direction to the coils 7 to generate a rotatable drive force is fixedly disposed near the magnet 12. Thus, the magnet 12 is integrally formed with a multipolar perma nent magnet portion 12a for producing a drive force and a multipolar permanent magnet portion 12b for controlling the speed.
Patent JP-2000085051-A (JP)
Title: Transparent conductive film
Inventor: FURUKAWA SHUJI
IPC: H01B5/14
Filed: 1998-09-11
Abstract: PROBLEM TO BE SOLVED: To improve the adhesion between an under coat layer and a film substrate by forming a metal layer of a single metal element or a kind of alloy between the under coat layer and a conductive layer forming film. SOLUTION: For example, a transparent conductive film is made of a material which is excellent in flexibility and heat resistance and high in transparency and forms a conductive layer forming member 12 in which hard coat layers 11 are formed on both sides and a conductive layer 14 positioned in the middle of a panel on one surface 11a of the hard coat layer 11 through an under coat layer 13. Between the under coat layer 13 and the conductive layer forming member 12, an adhesion layer 15 for making these two layers adherent to each other is formed between the under coat layer 13 and the conductive layer forming member 12. The adhesion layer 15 is a metal layer made of a single metal element or a kind of alloy and formed from a single element of silicon, titanium, tin, or zinc or the alloy of these metals.  In this way, adhesive properties is improved, and the falling of the conductive layer can be prevented.
Patent JP-H1198158-A (JP)
Title: Multiplex transmission system, its method, transmitter/ receiver and transmitting/receiving method
Inventor: SANPEI KENICHI
IPC: H04L12/40
Filed: 1997-09-24
Abstract: PROBLEM TO BE SOLVED: To simultaneously transmit plural different information data by forming a single transmission line connected to plural transmitters/receivers and capable of transmitting information signals among these transmitters/ receivers. SOLUTION: A personal computer(PC) 2 is provided with a transmitting part 10 connected to a transmission line 8 and capable of modulating an information signal to be sent by a carrier of selected frequency and outputting the modulated signal and a receiving part 20 connected to the line 8 and capable of demodulating the carrier of the information signal to be received from the signal transmitted through the line 8 and receiving the information signal. Since the PC 2 is provided with the receiving part 20, the PC 2 can extract the information signal to be received which is carried by the carrier of the specific frequency and receive the signal. Consequently plural different information signals can be simultaneously transmitted through the single transmission line 8.
Patent JP-S62119750-A (JP)
Title: Optical information recording medium
Inventor: ITO HIROYUKI
IPC: G11B7/24015
Filed: 1985-11-20
Abstract: PURPOSE:To form an optical information recording medium which hardly produces any reproduction deterioration and deformation even when temperature or pressure fluctuation takes place and with which stable writing and readout are always possible, by enclosing an inert liquid into a space between two base plates. CONSTITUTION:Each base plate 1 and 1' is arranged with a space between them by means of spacers 3 and 3' so that the recording layer 2 of each base plate 1 and 1' is brought to the space side. The base plates 1 and 1' are stuck to the spacers 3 and 3' by a bonding agent or other means, and thus, an enclosed structure is formed. An inert liquid 5 is enclosed in the space. The enclosure of the inert liquid is performed in such a way that a small hole which can pass an injector needle is installed in the base plate and the inert liquid is injected into the space through the hole by using an injector with a needle after this disk is manufactured and, after the space in the disk is completely filled with the liquid, the hole is sealed by using a bonding agent, etc.
Patent JP-H05101405-A (JP)
Title: Positioner
Inventor: HORIKAWA MASAFUMI
IPC: G11B7/085
Filed: 1991-10-07
Abstract: PURPOSE:To restrain a vibration caused by the movement of the positioner and to accurately radiate an optical beam on the specified track of an optical recording medium by providing a reinforcing means on the extending part of a main body CONSTITUTION:A beamed reinforcing member 12 is provided on the corner part of the extending part 6a of a positioner 6. This reinforcing member 12 is provided so as not to be brought into contact with a spindle body part 2a when the positioner 6 comes to the position for radiating the optical beam on an innermost peripheral track 1a. Thus, a frequency band is heightened on each vibration mode of a mode A and a mode B. Therefore, when the positioner 6 comes to an objective position, time until a vibration converges is shortened. Thus, the control performance of the positioner 6 is improved and the control of the positioner 6 is accurately operated.
Patent JP-H04138801-A (JP)
Title: Manufacture of h-shape steel with thin web
Inventor: MATOBA HIROYUKI
IPC: C21D9/00
Filed: 1990-09-28
Abstract: PURPOSE:To manufacture an H-shape steel with a thin web without generating the waving of web by forcedly cooling flanges while restraining the web in the height direction of web after hot finish rolling CONSTITUTION:In the manufacturing method of the H-shape steel product 1 of which the web 1W is very thin to the flanges 1F by hot rolling, the flanges 1F are forcedly cooled while restraining the web 1W in the height direction of web after ordinary rolling. When the H-shape steel is restrained in the height direction, the state that is difficult to generate the waving can be made. Thus, it is made possible to forcedly cool the flanges, the range of manufacturable size can be extended and the size that waving is generated when only water cooling the flanges can be manufactured without generating waving.
Patent JP-H1193554-A (JP)
Title: Detent structure of gate door
Inventor: TAKECHI YUSUKE
IPC: E06B11/06
Filed: 1997-09-24
Abstract: PROBLEM TO BE SOLVED: To easily execute a detent having sufficient strength by inserting a detent rod between the hinge part body of a gate door and a hinge receiving part body, and making them the detent of the gate door. SOLUTION: The lower part of a hinge receiving part body 311 fixed on the lower part of a column 3 buried in the ground, and a hinge part body 211 fixed on a gate door body is rotatably supported through a hinge shaft 4 to constitute a double swinging gate door. An upper detent receiving fitting 8 and a lower detent receiving fitting 9 having open holes 81, 91 are fixed on the hinge part body 21 1 and the hinge receiving part body 311 by screws, and a detent rod 7 is inserted into the open holes 81, 91 to make the detent of the gate door. In addition, the open hole 13 for insertion of the detent rod 7 may be directly provided on the hinge part body 211 and the hinge receiving part body 311. Thereby the burying work of the conventional drop rod pan is not needed, and strength insufficiency of the case where insertion of a slide bar and a stop fitting are made detents can be eliminated.
Patent JP-H02105790-A (JP)
Title: High-efficiency picture signal coding device
Inventor: KONDO TETSUJIRO
IPC: H04N19/132
Filed: 1988-10-14
Abstract: PURPOSE:To compress picture signals at a high compression rate and, at the same time, to suppress or fix the quantity of produced data below a fixed value or to an almost constant level by using jointly subsampling operations with level-direction compression. CONSTITUTION:Judgement whether digital video signals supplied to a subsampling encoder 3 are thinned or transmitted as they are is performed depending upon the size of an error predicted when interpolation is performed on a receiving side and thinning-processed data and a control code indicating thinning or transmission are respectively produced at output terminals 48 and 49 respectively. An ADRC encoder is provided on the output side of the encoder 3 and the data are supplied to a framing circuit 13 where the signals are converted into transmitting data constituted in frames after a quantizing bit number corresponding to a dynamic range and the thinning rate of the circuit 3 are assigned to the signals. Therefore, the compression rate can be set at a high level and, at the same time, the quantity of the produced data can be controlled below the transmitting capacity or to an almost fixed level.
Patent JP-H0795373-A (JP)
Title: Image forming device
Inventor: HARADA KENTARO
IPC: H04N1/44
Filed: 1993-09-22
Abstract: PURPOSE:To obtain the device decreasing a time loss and keeping the confidentiality by inputting picture information corresponding to a received password code and an image forming condition to a storage means and outputting the picture information corresponding to the password code under the image forming condition. CONSTITUTION:Picture information corresponding to an inputted password code and an image forming condition are inputted to a storage means. That is, when the password code and the picture information are stored, the picture information read by a scanner section is stored in a picture memory 106 and a password code memory 110 by a command of a main CPU 100. Furthermore, the picture information corresponding to the password code is outputted by the image forming condition (copy of original). Thus, even when the image forming means is used exclusively by a preceding job and the function cannot be used, the picture read means stores the picture information of the original with the image forming condition and the picture information of an original corresponding to the password code received after the end of the preceding job is outputted from the image forming means.
Patent JP-H0984231-A (JP)
Title: Electric wire terminal cap
Inventor: SAITO KATSUYOSHI
IPC: H02G1/02
Filed: 1995-09-11
Abstract: PROBLEM TO BE SOLVED: To quicken an operation for insulating the cut end part of a distribution line and to enable the operation by a robot, in live-line work. SOLUTION: A jaw part of a binder 5 which can be opened against a spring force is fixed in the intermediate part of a skeletal member 4 fitted to the upper edge part of an insulating bag 3 of which the upper end 1 and one side 2 are opened. In an operation by a robot, the binder 5 having a structure wherein pressing plates 8 supported by springs 7 in the opening part of the U-shaped jaw part 6 are separated in parallel, together with the U-shaped jaw part 6, when a parallel clamping part 9 is narrowed by pressing is used.
Patent JP-H0893059-A (JP)
Title: Roof moving and installing method
Inventor: MINAMITANI MASABUMI
IPC: E04B1/343
Filed: 1994-09-29
Abstract: PURPOSE: To move and install a roof without risk of breakage even though it is heavy and huge. CONSTITUTION: To move a roof horizontally and install at the upper opening of a building structure, a plurality of rails 51 are furnished having a flat guide surface stretching horizontally in the direction in which the roof is to be moved, and also a plurality of sliding surfaces are provided at the lower edge 30 of the roof. The roof is moved while the sliding surfaces are slided on the guide surfaces of the rails 51, and the lower edge 30 of the roof is fastened to the rails 51 by bolts in the condition that the sliding surfaces are placed on the guide surfaces in the position where installation shoul be made, and also is welded to the rails 51.
Patent JP-S63113418-A (JP)
Title: Optical recording device
Inventor: CHATANI MASAHIKO
IPC: G02B26/10
Filed: 1986-10-29
Abstract: PURPOSE:To facilitate focusing adjustment operation by projecting light information luminous flux which is projected from a light information source on the rotary center axis of a rotary reflecting mirror and forming an image of the reflected light on an optical recording medium. CONSTITUTION:The rotary reflecting mirror 24 made of a plane mirror is irradiated with the light information luminous flux LT projected by the light information source 26, the light information luminous flux LT reflected by the rotary reflecting mirror 24 is image-formed on an optical recording medium 22, and the irradiation position of the light information luminous flux LT on the rotary reflecting mirror 24 is selected on or nearby the rotary center axis 23 of the rotary reflecting mirror 24. When recording tracks are formed on the optical recording medium 22 by rotating the rotary reflecting mirror 24, the optical path length of a light beam constituting the light information luminous flux LT is inhibited from varying practically and the focusing adjustment of a light spot formed on the optical recording medium 22 need not be adjusted according to the rotation of the rotary reflecting mirror 24. Consequently, an optical recording device which is simple in constitution on the whole is obtained.
Patent JP-S61128482-A (JP)
Inventor: DEBITSUDO AARU HOWAITEINGU
IPC: H01R13/56
Filed: 1985-11-19
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H11225124-A (JP)
Title: Modulating and demodulating device and its method
Inventor: HAYASHI YOSHIKAZU
IPC: H04L7/00
Filed: 1998-09-14
Abstract: PROBLEM TO BE SOLVED: To execute fast and stable carrier synchronization even in the state of a low C/N by reproducing a carrier wave through the use of bi phase shift keying BPSK including a carrier synchronization auxiliary signal distributed within a packet among phase shifting signals to be time-division-multiplexed. SOLUTION: A synchronization auxiliary signal generating part 20 generates a signal helping carrier synchronization to input to a second BPSK mapping part 21 to map to make the code arrangement of BPSK and then the signal is outputted to a multiplexing/quadrature modulation part 19. The part 19 sets a frame synchronizing signal, a transmission multiplex control TMCC signal, which are given BPSK by a first BPSK mapping part 16, the packet group of high hierarchical signals given eight phase shift keying 8PSK by an 8PSK mapping part and the packet group of low hierarchical signals given BPSK or QPSK by a BPSK/QPSK mapping part 17 to be a unit so as to time-division- multiplex and time-division-multiplexes so that a carrier synchronization auxiliary signal may be distributed within the minimum unit packet of modulation system switching, to make a communication frame.
Patent JP-S61136624-A (JP)
Title: Manufacture of high toughness steel material having thick section and yield point of 42-<90kgf/mm2
Inventor: MORIYAMA YASUSHI
IPC: C21D8/02
Filed: 1984-12-08
Abstract: PURPOSE:To obtain thick steel material having superior strength, toughness and a desired yield point, by casting a steel contg. specified quantities of Mn, Nb, Al, etc., cooling, reheating, soaking and rolling said ingot under controlled temp.s, water cooling, then heating and tempering said plate. CONSTITUTION:The steel contg. 0.04-0.18wt% C, <=0.35% Si, 0.6-1.8% Mn, 0.005-0.04% Nb, 0.01-0.08% total Al, <=0.005% N, if necessary 0.0005-0.0015% B, 0.1-1.5% Cu, 0.2-1.5% Ni, 0.10-0.5% Cr, 0.05-0.6% Mo, 0.01-0.05% V, and the others of Ti, Ca, REM, etc., is cast. The steel slab is cooled so that up to 1/4 of the thickness becomes to 400-850 deg.C, next, heated and soaked at 900-1,050 deg.C, rolled at 800-920 deg.C by >=20% draft. Next, water cooling is started at the time point when surface temp. is attained to T>=Tr-20, and is stopped at the time point when attained <=350 deg.C recuperating temp. Next. said plate is heated to <=700 deg.C and tempered. Tr is obtd. by a specified formula.
Patent JP-S62119469-A (JP)
Title: Delay time measuring circuit
Inventor: SATO FUMIHIKO
IPC: G01R31/26
Filed: 1985-11-19
Abstract: PURPOSE:To enable a delay time to be measured by counting the delay time of a circuit to be measured by a counter on the basis of the ring oscillator's clock and processing a counted value like a DC current by an IC tester or the like. CONSTITUTION:Input signals (a) are inputted to circuits D1-Dn to be measured from an input signal I1 and delayed output signals, after being selected by selector 1, are inputted to an EX-NOR circuit 4. A ring oscillator 2 initiates an oscillation by control signals (c) formed from the input signals (a) and the external control signals (b) of a control terminal CT by an EX-OR circuit 3 and output clock signals (f) are inputted to a counter 7 via a delay-adjusting circuit 5 if a gate circuit 6 is opened. When the output signals (e) of the EX- NOR circuit 4 reduce to '0', the gate circuit 6 is closed and the counted number corresponding to the delay time of the circuits being measured are indicated by the counter 7.
Patent JP-S63113108-A (JP)
Title: Valve driving device of engine
Inventor: SADO OSAMU
IPC: F01L1/18
Filed: 1986-10-30
Abstract: PURPOSE:To attempt reduction of the rotational resistance of a roller by holding a ceramic roller round a metallic shaft through a rotatable ceramic bush. CONSTITUTION:A metallic shaft 3 is caulked and fixed to the fork portion 2 of a metallic rocker arm 1. A ceramic roller 5 is held round said shaft 3 through a rotatable ceramic bush 4. Thereby, it is possible to reduce the weight of a roller so that the rotational resistance of the roller can be reduced.
Patent JP-H09101756-A (JP)
Title: Bulletin board
Inventor: NISHIYAMA KAZUHIRO
IPC: G09F15/00
Filed: 1995-10-06
Abstract: PROBLEM TO BE SOLVED: To obtain the bulletin board which is advantateous in storage and transportation by enabling the bulletin board to be contracted by folding and also vertical expanded. SOLUTION: The bulletin board 1 is constituted by connecting mutually adjacent upper and lower parts of two rectangular panels 2 and 2 by a hinge while the panels 2 are arranged side by side, and freely folded into two. Both the edges of the panels 2 and 2 are fixed to columns 4 and 4, and lock mechanisms 11 which fix small-diameter pipes 4b are provided by screwing to the external surfaces of the lower ends of large-diameter pipes 4a, so that the vertical lengths of the columns 4 can be adjusted continuously. Pedestals 5 are fitted to the lower ends of the columns 4 and 4 so that pipe joints 6 can be rotated on the axes of the columns 4 and 4; and leg pipes 7 are run through the joints 6 horizontally movably along the axes, and rubber legs 8 are provided below both the ends of the leg pipes 7.  Thus, the two panels can freely be folded and the columns can freely be extended, so that the whole body can be folded flatly to low height.
Patent JP-H05102853-A (JP)
Title: A/d conversion circuit
Inventor: ARITA EIJI
IPC: H03M1/12
Filed: 1991-10-08
Abstract: PURPOSE:To prevent the resolution or S/N of a regenerative signal from being lowered even when the maximum level of an input signal is changed by changing the value of a reference voltage while following-up the change in the level of the input signal. CONSTITUTION:An output voltage H of an impedance converter 5 is inputted to one input terminal of a maximum value detecting circuit 11, and the output voltage of an impedance converter 3 is inputted to the other input terminal. The maximum value detecting circuit 11 outputs the higher voltage of either the voltage H or the maximum level of the input signal to a voltage correcting circuit 12, and the correcting circuit 12 transmits a voltage correcting the voltage drop component of the reference voltage H outputted from a reference voltage generator 4 in the impedance converter 5 and the maximum value detecting circuit 11 to an A/D converter 7 as the reference voltage H.